708 Health Urn from Japan can release far infrared, negative ions and electrolysis energy. The negative ion content even more than 700% higher than the black stone. Far‐infrared penetrates deep into human body and discharges heavy metals in blood vessels. It facilitates discharging of body waste by heating effect. Far infrared body energy wavelength of 8-14 microns with the wave, so each other will produce resonance and activate the cells.